Basic Materials · Construction Materials · Market cap $21.8B · $39.43 · 52-week range $39.42–$65.94
Open-market purchases reported to the SEC (last six months). Option grants and tax-withholding sales are excluded.
| Date | Insider | Role | Shares | Price | Value | Source |
|---|---|---|---|---|---|---|
| 2026-09-02 | Jenisch Jan Philipp | director, officer: Chairman & CEO | 1,000 | $42.44 | $42,440 | SEC Form 4 |
| 2026-09-02 | Jenisch Jan Philipp | director, officer: Chairman & CEO | 15,000 | $42.53 | $637,950 | SEC Form 4 |
| 2026-09-02 | Jenisch Jan Philipp | director, officer: Chairman & CEO | 10,000 | $42.37 | $423,700 | SEC Form 4 |
| 2026-09-02 | Jenisch Jan Philipp | director, officer: Chairman & CEO | 2,000 | $42.47 | $84,930 | SEC Form 4 |
| 2026-09-02 | Jenisch Jan Philipp | director, officer: Chairman & CEO | 2,000 | $42.53 | $85,060 | SEC Form 4 |
| 2026-08-27 | Gibson Dwight Audley Konrad | director | 5 | $44.58 | $244 | SEC Form 4 |
| 2026-08-26 | Sanche Jacques Wolf | director | 4,150 | $45.02 | $186,833 | SEC Form 4 |
| 2026-08-25 | Singleton Denise R | officer: Chief Legal Officer & Corp Sec | 3,500 | $44.12 | $154,402 | SEC Form 4 |
| 2026-08-25 | Forrest Nollaig | officer: Chief Mktg & Corp Affairs Off | 1,500 | $44.15 | $66,225 | SEC Form 4 |
| 2026-08-17 | Poletti Samuel Jonas | officer: Chief Strategy & M&A Officer | 2,510 | $46.92 | $117,769 | SEC Form 4 |
| 2026-08-12 | Oran Baris | officer: Chief Financial Officer | 3,000 | $47.13 | $141,390 | SEC Form 4 |
| 2026-08-11 | Clark Stephen S | officer: Chief People Officer | 5,260 | $47.31 | $248,851 | SEC Form 4 |
Last updated September 15, 2026.
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